Nope; they don't intersect.
Chat with our AI personalities
Zero; they never intersect and therefore they do not have a solution.
A system of equations will have no solutions if the line they represent are parallel. Remember that the solution of a system of equations is physically represented by the intersection point of the two lines. If the lines don't intersect (parallel) then there can be no solution.
= parallel + perpendicular As such no, perpendicular lines do not naturally have parallel lines. However...connect the lines in the symbols below. ++ ++ And you'll have 4 perpendicular lines, and 4 parallel lines.
No, parallel lines do not intersect, and never will.
Lines that meet are not parallel, and parallel lines never meet.